17966152

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{42373}}^1$

素因数の和:42432

約数の個数: 16

約数和(自身を含む): 34322940

約数和(自身を除く): 16356788

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 42373, 84746, 169492, 338984, 2245769, 4491538, 8983076, 17966152]

約数ペア:

[(1, 17966152), (2, 8983076), (4, 4491538), (8, 2245769), (53, 338984), (106, 169492), (212, 84746), (424, 42373)]